A032954 Numbers whose base-4 representation Sum_{i=0..m} d(i)*4^(m-i) has even d(i) for all odd i.

1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 17, 18, 19, 24, 25, 26, 27, 32, 33, 34, 35, 40, 41, 42, 43, 48, 49, 50, 51, 56, 57, 58, 59, 64, 66, 68, 70, 72, 74, 76, 78, 96, 98, 100, 102, 104, 106, 108, 110, 128, 130, 132, 134, 136, 138, 140, 142, 160

Offset

1,2

Links

Table of n, a(n) for n=1..58.

Crossrefs

Sequence in context: A175495 A034884 A137291 * A158023 A004271 A004278

Adjacent sequences: A032951 A032952 A032953 * A032955 A032956 A032957

Keyword

nonn,base

Author

Clark Kimberling

Extensions

Definition corrected by Sean A. Irvine, Nov 17 2020

Status

approved